Attach 1_MB2_SALIENT CHARACTERISTICS 25 Sep 25.pdf
PDF 281 KB Posted
- Attached to
- MB-2 Vehicle Axle
- Solicitation number
- FA462526Q1045
About this file
This document is a Salient Characteristics specification for a federal contract requirement issued by 509 LRS (Logistics Readiness Squadron) at Whiteman Air Force Base, Missouri, dated 25 September 2025.
The government requires one (1) Wollard MB-2 aircraft tow tractor rear steer axle assembly (LAP5503.142) for vehicle maintenance operations. The required item is a complete NAF Neunkirchener replacement rear steer drive axle, Wollard part number 47325, designed for the 400MB2 model and compatible with the model M400 tractor. The assembly must include planetary geared hubs, king pins, proximity switches, steering cylinders, and trunnion. Specifications require twenty (20) 22x1.5mm wheel studs for wheel mounting, one (1) 1/16 trunnion model M400 to connect the driveshaft to axle, and five (5) wire connectors to operate proximity switches. The axle assembly must weigh 1,775 pounds and measure 102 inches length by 18 inches height by 19.5 inches width, in accordance with manufacturer specifications. The item must be fully compatible with Wollard's manufacturer specifications. An attachment detailing the MB2 axle picture breakdown is referenced as supporting documentation.
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Other files
| File | Type | Posted |
|---|---|---|
| Attach 4 - Combo Solicitation 3 March 2026.docx | DOCX document | |
| Attach 1.5_MB2_Salient Characteristics - MB2 axle picture break down.pdf | ||
| Attach 2 - Pricing Sheet.xlsx | XLSX spreadsheet | |
| Attach 3 - Provisions_Clauses.pdf |
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Text version
SALIENT CHARACTERISTICS
509 LRS MB 2 Axle 25 September 2025
The government has a requirement for one (1) Wollard MB-2 aircraft tow tractor rear steer axle assembly (LAP5503.142) for Vehicle maintenance at Whiteman AFB, Missouri that meets the following specifications:
SPECIFICATIONS: A complete NAF Neunkirchener replacement rear steer drive axle Wollard part number 47325 for a 400MB2 model. Included with planetary geared hubs, king pins, proximity switches, steering cylinders and trunnion that fits a model M400.
CONNECTIONS: Twenty (20) 22x1.5mm wheel studs to mount wheels on vehicle. One (1) 1/16 trunnion model # M400 to connect the driveshaft to axle. Five (5) wire connectors to operate the Proximity switches.
WEIGHT and SIZE: Must meet manufacturers specifications of 1775 pounds and 102 inches x 18 inches x 19 1/2 inches (l*h*w)
COMPATIBILITY: Must be compatible with Wollard’s manufacturers specifications.
Attachments:
1. MB2 Axle picture break down
File details come from the government source that posted it. Updated .